import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:hack_a_tone/bloc/apps_keeper.dart';
import 'package:hack_a_tone/bloc/background_keeper.dart';
import 'package:hack_a_tone/bloc/jira_service.dart';
import 'package:hack_a_tone/bloc/tracker.dart';
import 'package:hack_a_tone/screens/login_page.dart';
import 'package:hack_a_tone/screens/zen_recorder.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MultiBlocProvider(
      providers: [
        BlocProvider(create: (BuildContext context) =>
                JiraCubit()),
        BlocProvider(
            create: (BuildContext context) =>
                BackWindowKeeperBloc(ticker: const Ticker())),
        BlocProvider(
            create: (BuildContext context) =>
                ActiveWindowKeeperBloc(ticker: const Ticker()))
      ],
      child: MaterialApp(
        title: 'Flutter Demo',
        initialRoute: '/intro',
        routes: {
          '/': (context) => const ZenRecorderScreen(),
          '/hui': (context) => const MyHomePage(
                title: "some",
              ),
          '/intro': (context) => const IntroScreen()
        },
        theme: ThemeData(
          // This is the theme of your application.
          //
          // TRY THIS: Try running your application with "flutter run". You'll see
          // the application has a purple toolbar. Then, without quitting the app,
          // try changing the seedColor in the colorScheme below to Colors.green
          // and then invoke "hot reload" (save your changes or press the "hot
          // reload" button in a Flutter-supported IDE, or press "r" if you used
          // the command line to start the app).
          //
          // Notice that the counter didn't reset back to zero; the application
          // state is not lost during the reload. To reset the state, use hot
          // restart instead.
          //
          // This works for code too, not just values: Most code changes can be
          // tested with just a hot reload.
          colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
          useMaterial3: true,
        ),
      ),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  String activeWindowName = '';
  // String focusWindowName = '';

  Future<void> trackActiveWindow() async {
    BlocProvider.of<ActiveWindowKeeperBloc>(context)
        .add(StartTrackingActiveWindow());
  }

  Future<void> trackBackgroundWindows() async {
    BlocProvider.of<BackWindowKeeperBloc>(context)
        .add(StartTrackingBackWindows());
  }

  // Future<void> trackFocusWindow() async {
  //   await Future.delayed(const Duration(seconds: 1));

  //   int wid = int.parse(Process.runSync('xdotool', ['getwindowfocus']).stdout);
  //   int pid = int.parse(
  //       Process.runSync('xdotool', ['getwindowpid', wid.toString()]).stdout);
  //   var result = Process.runSync('wmctrl', ['-lip']);
  //   var output = result.stdout.toString();
  //   var variable = '';
  //   var lines = output.split('\n');
  //   for (var line in lines) {
  //     if (line.contains(pid.toString())) {
  //       var reg = RegExp(r"(\S+)");
  //       var fields = reg.allMatches(line).map((e) => e[0]).toList();

  //       for (var i = 4; i < fields.length; i++) {
  //         if (variable != '') {
  //           variable += ' ';
  //         }
  //         variable += '${fields[i]} ';
  //       }
  //       break;
  //     }
  //   }

  //   setState(() {
  //     // This call to setState tells the Flutter framework that something has
  //     // changed in this State, which causes it to rerun the build method below
  //     // so that the display can reflect the updated values. If we changed
  //     // _counter without calling setState(), then the build method would not be
  //     // called again, and so nothing would appear to happen.
  //     focusWindowName = variable;
  //   });
  //   trackFocusWindow();
  // }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return Scaffold(
      appBar: AppBar(
        // TRY THIS: Try changing the color here to a specific color (to
        // Colors.amber, perhaps?) and trigger a hot reload to see the AppBar
        // change color while the other colors stay the same.
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: Text(widget.title),
      ),
      body:
          BlocBuilder<BackWindowKeeperBloc, BackTimerState>(buildWhen: (f, s) {
        return f != s;
      }, builder: (context, state) {
        return ListView.builder(
            itemCount: state.apps.length,
            itemBuilder: (context, id) {
              state.apps;
              return ListTile(
                title: Text(state.apps.keys.toList()[id]),
                subtitle: Text(state.apps.values.toList()[id].toString()),
              );
            });
      }),
      floatingActionButton: FloatingActionButton(
        onPressed: () {
          trackBackgroundWindows();
          // trackFocusWindow();
        },
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}
